Title :
Miniaturised Frequency Selective Surface
Author :
Liu, Huilai ; Ford, Kenneth L. ; Langley, Richard J.
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Sheffield, Sheffield, UK
Abstract :
This paper presents a method for designing a Frequency Selective Surface (FSS) using a miniaturised unit cell based on a simple lumped circuit analogue. The paper presents the theory underpinning the technique with a single polarisation method, followed by a dual polarised design. This manufactured FSS has a unit cell size of λ/15 and a measured −3dB bandwidth of 60%, operating at 3GHz. The paper shows how an FSS with a unit cell size of λ/22 can be achieved, operating around 500MHz. The paper shows full field simulations of the structures.
Keywords :
Capacitance; Circuit simulation; Design methodology; Frequency response; Frequency selective surfaces; Manufacturing; Polarization; Resonance; Size measurement; Strips;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
